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Summary Physiology Rapid Revision Krok 1 $3.23   Add to cart

Summary

Summary Physiology Rapid Revision Krok 1

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In this file you will find a Rapid Revision Summary by Medic Mukul for the Physiology part of Krok 1. A part of the summary is based on most frequent asked questions as well as ministery questions.

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  • May 2, 2023
  • 5
  • 2022/2023
  • Summary
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Physiology Base


Rapid Revision KROK




Minna Mamik
@ Medic Mukul

,Minna Mamik

1)part of stomach -
Cardiac >2 -



Jegenum ->Folic
Acid/vitBy absaption
Body Contains More Darietal -3-Hleum-> Dayor's patch (lymph node pH
- >




Fundus Cell

poloic -> Min parital cell ↳ Uit Biz & Bile Acid abscption
Cells in stomach (By Gastric gland)
-Gobletcell Secute Mucus Hypoparadhyzoidism
a Corical Neck cll -> It
Hypocalamia - or
Hyperthyzoidis
Alternative
>
Oxyntic Cell/parisdal Cell -> Hel & Intrinsic
Secrete
Hypercalcemia-,
hyperpalathy zoidism


facten Vit Biz an Gastzo-Muco
hypodhyrocalatonin
Protein.
Paradhycoid Hormone (PTH) Secreted
->
by paathyzoid
↓ Gland
Ad-provide AcidicpH=1.5-3.0 phosphate/poy ceabscuption
↓ keepsbone &
in
kidney teeth healthy.
Intrinsic facta-Vit Biz absorption ↓ -Hyperparadhy zoidism
>Gall Secrete Gastein ↳ bact. Diphyloboth ↑
castrabsception kidney
-




-> in
zium Ladum eats
~Delta & D-cell -> Secute Somatostatin Biz cart in

blood
↳ universal inhibita
.
Cheif cll/zymogen Cell/Main
exocrinocytes
↳ Secrete Pepsind Renin Conducting System of Heart

(enin by Juxtaglomerular cells) SA node(60bpm)

Receptas -> Histamine 2 (H2) Receptus present (Femotidine)
Hz -

B Av node (40-59/pm)
layer that protect from Acid -> cell of perimaster epith. ↓
Bundle of His (20-39bpm)
Ecentric Nucleus
2)Hypothalamus -> Nuclei present &
/
I
buchinje Fibas (0-19bpm)
Glycogen Granules Central andery
Supzaopdic Nuclei ParaVenticulan Nuclei ↓
spleen
H
H
Central Wein
Vasopcesin (Antidiuretic oxytocin ct
Erythrocyte Sedimentation Rate
↓ Hamone) ↓ wer (Love)
water Reabsorption
Smiddle
Myometium Contraction Normal adult ->
10-20mm/h
in
collecting duct (Helps during labova) Pregnant
& -> 40-60mm/he
of fibrinogen)
↳ ifvasop zesin
lager) n
Myoepith.cells
Breast
↳ elevation


absent St Cells in
CNS
↳ oxytosin:Milk
ejecting
Diabetes Insipidus hormone >Neurons
(NO zeabs of H20, So milk producent=pedactin
>Glial (supporting alls)
polycia &
poly dipsia) alls

Function of
hypothalamus (contain osmeozecptas) Types of Neweons

->
Circardian
Rhythm (supzachiasmatic Nucleus) unipolar invertebzates
Food
->

Regulation -pseudounipolar -
Dasal Root
Ganglion
->

Body Temperature Regulation Bipolan -
Redina, Nose
(olfactory Newe)
->
Sleep & Awake
Regulation ·Multipolare -

Spinal mota


FastConduction -




Missl's Bodies
of Myclin Pt
sheet
Indestine
3)
insynt. proteins

Small intestine & Large Intestine Slow conduction -




↳ Clustered Cell Myclin sheet absent
-




Panett all,
Villi present
Coonduction) ↳>
synaptical vesicals
present
>1 -
Duodenum-Icon deposition (proximal duod) (No Myclin)
↳ Secretin-> Maintains
Secrete PH Node of Ranvie -> Azea of Axon devoid of myclin
& (ack) ↳ of
Cholecystokinin ->
Digestion
&
Maxno. Nat channel present
Absorption

, Minna Mamik

Glial Alls ->
Astrocytes -


Starshaped (BBB) Breathing
through
oligodenzocytes -
In
CNS7 Intrapkural Pressure -
- 2.5 (atRest)
Myclin
Schwann Cells -


InpNS
~Produce Ippt -




During Inspiration (-2.Sto -6mmHg)

Synaptic transmission
Ipp4-During Expiration (6 to -2.5mmHg)
Electrical Synapse -> Neurotzansmitter Absent Ipp- positive only during Faceful expiration
Chemical Synapse -> Newrotzansmitten Release
(Gap present)
↳ excitabay NT-Glutamate
Long Volume & Capacities
Inhibiday NT ->
GABAdGlycine Tidal Volume -> Normal Respiration (S00m1)

Sensay pathway- Afferent
pathway a
Ascending" Inspiraday Reserve Volume -> Max possible Inspiration
(2 31)
-




Mota
pathway
-

EfferentDathway a
Descending "

Expiratory Reserve Volume -
Max
expiration (.3L)
Conduct impulses from Residual Volume Air
>Sens. -> a Sense
organ
-




remaining lungs in as Residue
space
to brain a Spinal Cad (in death

Inspiratory Capacity =1C =
TV + IRV (2.5-3.51)
>Mota. Conduct impulses from a newe center
(2.5L)
->

toward Site
Functional Residual
Capacity ERV
=
+
RV
a
peripheral
Vital Capacity =>VC TV
=

1RV + ERU
+
(full balloon)
(3.0 -

4.5L)
~Sense
W
Total
lung Capacity => TLC TV + 1RV
=
ERV + RV
+




General Sense Special Sense (5 -

61)
-> Measured by Spirometry
-> Touch -> Vision
->
pain
->
Hearing ↳ can'tmeasure Residual Volume
- >

smell
->
Temperature ->
Taste Functional Residual
->
Balance capacity
TLC
Vision Chemical Regulation of Respiration
Receptos ->
photoneceptas in Retina (Rods & cones) Brain Neck


Thalamus Lateral
-> Nucleus= Geniculate
Body Central chemozecepte Peripheral chemorecepten
Clocated in Medulla OBI.) Clocated in Canotid
Body/)
Visual Catex ->
Occipital & Aordic Body
pons
Cells in Retina,
Rods -> vision at low light (scotopic vission) Hypoxia -> fall in pon levels
Dim Light, NightVision
Types:1) Hypoxic hypoxia Fallin POL level
High Attitud
-




↳ 100 million cells
VitA precursa
=



of Rhodopsin, the
photopigment 2) Anemic hypoxia -> Anemic patient, CO poisining
found in Rods CARBC, i n blood)
tHb. O2 Content



cones -
higher lightlevels & color vision (photopic vision) stagnathypoxia
3) -
stagnation of blood in dissue

Day light (more Oz Consumption by dissue)
↳ s million

4) Histotoxic hypoxia ->
Cyanide Poisining
stCerebellum (inhibitCytochrome oxidase)
- >

helps Coodination
in (start signalling)
Stop
↳ Defectin On utilization Lenzyme fa
-




↳ scells, 4 nulei & 3
parts
electrotzans-
portion
<Cells -


Superficially pt Membrane potential

↳ stellate ->
inhibitay Resting Membrane potential (RMp) -> k
potassium) Aux
Basket - >
" Newcon RMp ->- 70mV

Skeletal Muscle
Granule ->
excitaday 2 gom
Cardiac Ventrices-- -
70 to-SSmV

Parkinje Phase I (Nat influx)
-
inhibitay -




even more


Golgi Depolarisation (Nat influx
"
->
phase II -




Celllayers -> External Molecular layer - Stellate Basket
+



phase III -> Repolarisation (+efflux)

Purkinje Cell lager -
Purkinje
⑧Àé&
phase It ->
Hyperpolarisation
Inner Granulas Layer -
Golgi
Ganulet
.
↳ Istefflux & C influx

dill-gomU

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